Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203422 | Rotor assembly for a rotorcraft with torque controlled collective pitch | — | 2021-12-21 |
| 10967965 | Elastic flapping hinge for connecting a rotor blade to a rotor hub of a rotary wing aircraft | Rupert Pfaller, Martin Ortner | 2021-04-06 |